%%--------------------------------------------------------------------
%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
%% You may obtain a copy of the License at
%%
%%     http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%--------------------------------------------------------------------

-module(emqx_gen_mod).

-ifdef(use_specs).

-callback(load(Opts :: any()) -> ok | {error, term()}).

-callback(unload(State :: term()) -> term()).

-callback(description() -> any()).

-else.

-export([behaviour_info/1]).

behaviour_info(callbacks) ->
    [{load, 1}, {unload, 1}];
behaviour_info(_Other) ->
    undefined.

-endif.
